CN102128670B - Electronic scale with self-generation system - Google Patents

Electronic scale with self-generation system Download PDF

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Publication number
CN102128670B
CN102128670B CN 201010586139 CN201010586139A CN102128670B CN 102128670 B CN102128670 B CN 102128670B CN 201010586139 CN201010586139 CN 201010586139 CN 201010586139 A CN201010586139 A CN 201010586139A CN 102128670 B CN102128670 B CN 102128670B
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CN
China
Prior art keywords
described
self
electric energy
energy storage
generator
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Application number
CN 201010586139
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Chinese (zh)
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CN102128670A (en
Inventor
卢军营
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中山市永衡日用制品有限公司
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Priority to CN 201010586139 priority Critical patent/CN102128670B/en
Publication of CN102128670A publication Critical patent/CN102128670A/en
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Publication of CN102128670B publication Critical patent/CN102128670B/en

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/32Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G23/00Auxiliary devices for weighing apparatus
    • G01G23/007Integrated arrangements for generating electrical power, e.g. solar cells

Abstract

The invention discloses an electronic scale with a self-generation system. The electronic scale comprises a scale body, an LCD (Liquid Crystal Display) display, a sensor, a master control circuit board, an electric energy storage system and the self-generation system, wherein the LCD display and the sensor are arranged on the scale body; the output end of the self-generation system is connected with the electric energy storage system to realize electric energy storage; and the electric energy storage system is connected with the master control circuit. The design of the self-generation system is added on the basis of the traditional electronic scale, the electronic scale with the self-generation system can work normally without depending on external power supply or batteries, and a user provides electric energy required by the electronic scale only by the self-generation system, thus the electronic scale is more commendable at present nowadays with growing energy shortage. Furthermore, the electronic scale has the advantages of convenience for use, environmental protection and the like.

Description

A kind of electronic scales that possesses self-generating system

Technical field

The present invention relates to a kind of weighing device, particularly relate to a kind of electronic scales that possesses self-generating system.

Background technology

Electronic scales is the weighing device a kind of commonly used in the daily life, because its simple to operate, intuitive display, use very extensive, existing electronic scale mainly comprises scale main body, display device, sensor parts, and need to power by external power supply or battery, at present, the main power supply mode of existing electronic scales has two kinds: the one, and powered battery; The 2nd, solar powered.Powered battery is modal mode, but the serviceable life of battery short, have problems such as self discharge and contaminated environment; Although sun power has advantages of environmental protection, its cost is high, service efficiency is low and higher to the surrounding environment dependency degree, can not satisfy the basic demand of daily weighing.

Development along with economic society, it is day by day in short supply that resource, the energy have become, all trades and professions all attempt making an effort at aspects such as new forms of energy or energy substitution technology, for the electronic scales that need to power by external power supply, substitute traditional powering mode by new technology and also become and become more and more important.

Because the above defective is necessary the design of existing electronic scales is proposed Secretary.

Summary of the invention

For the problems referred to above, the invention provides a kind of electronic scales that possesses self-generating system.

The present invention is that the technical scheme that its technical matters of solution adopts is:

A kind of electronic scales that possesses self-generating system, comprise the scale main body, LCD display, sensor, described LCD display screen and sensor all are located on the described scale main body, it is characterized in that: also comprise main control board, electric energy storage system, and self-generating system, the output terminal of described self-generating system connects electric energy storage system, to realize power storage, described electric energy storage system links to each other with main control board, described electric energy storage system is rechargeable battery or capacity cell, self-generating system comprises external driver device and generator, the output terminal of described external driver device links to each other with the drive end of generator, the output terminal of generator links to each other with electric energy storage system, described external driver device is a Hydraulic Power Transmission System, described Hydraulic Power Transmission System comprises hydraulic pump main body, pull bar, guide rail, piston, the first spring and the second spring, described the first spring fitting is under piston, the first spring and piston are located in the described hydraulic pump main body, the sidewall of described hydraulic pump main body is provided with a pump line, described pull bar is arranged in the second spring, one end is limited in this pump line, the other end exposes, described guide rail is located at the bottom section that pull bar exposes, the front of pull bar is provided with the tooth road that matches with the drive end of described generator, described guide rail is provided with a groove, and the back side of pull bar is provided with the convex body that matches with this groove.

Further, an end of pull bar is provided with the sliding seat that is complementary with described pump line inwall.

In addition, described guide rails assembling is in the scale body interior, and its sidewall is provided with fixed bit.

The invention has the beneficial effects as follows: the present invention is as a kind of electronic scales that possesses self-generating system, on the one hand, owing to having increased the design of self-generating system on the basis of conditional electronic scale, so that the present invention can work under the situation of disobeying outer power supply or battery, the user only needs to get final product by the electric power supply electronic scales that self-generating system produces, and seem more valuable this today at energy worsening shortages; On the other hand, the present invention adopts self-generating system, not only so that more environmental protection but also reduced use cost of product; Secondly, the present invention is not subjected to the restriction of time, space and surrounding environment, can use at any time according to actual needs; In addition, the present invention also has the advantages such as easy to use, good reliability.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples:

Fig. 1 is syndeton theory diagram of the present invention;

Fig. 2 is self-generating system syndeton block diagram of the present invention;

Fig. 3 is the integral body blast structural representation of external driver device of the present invention when being Hydraulic Power Transmission System;

Fig. 4 is the self-generating system syndeton block diagram of external driver device of the present invention when being Hydraulic Power Transmission System;

Fig. 5 is the described Hydraulic Power Transmission System blast of first embodiment of the invention structural representation;

Fig. 6 is the integral body blast structural representation of external driver device of the present invention when being the pedal unit device;

Fig. 7 is the self-generating system syndeton block diagram of external driver device of the present invention when being the pedal unit device;

Fig. 8 is the whole cross-sectional view of external driver device of the present invention when being the pedal unit device;

Fig. 9 is the integral body blast structural representation schematic diagram of external driver device of the present invention when being airbag apparatus;

Figure 10 is the self-generating system syndeton block diagram representation of external driver device of the present invention when being airbag apparatus;

Figure 11 is the whole cross-sectional view of external driver device of the present invention when being airbag apparatus;

Figure 12 is the described generator blast of third embodiment of the invention structural representation.

Embodiment

With reference to figure, a kind of electronic scales that possesses self-generating system, comprise scale main body 1, LCD display 11, sensor 12, described LCD display screen and sensor 12 all are located on the described scale main body 1, it also comprises main control board 2, electric energy storage system 3 and self-generating system 4, the output terminal of described self-generating system 4 connects electric energy storage system 3, and to realize power storage, described electric energy storage system 3 links to each other with main control board 2.

As the preferred embodiment of the present invention, described self-generating system 4 comprises external driver device and generator 41, and the output terminal of described external driver device links to each other with the drive end of generator 41, and the output terminal of generator 41 links to each other with electric energy storage system 3.

Further, described electric energy storage system 3 comprises rechargeable battery or capacity cell.

As shown in the figure, self-generating system 4 of the present invention comprises external driver device 41 and generator 41, external driver device is a mechanical transmission component, after applying external force, mechanical transmission component turns round, and then drives the drive end of generator 41, and the electric energy that produces by generator 41 then is stored in the described electric energy storage system 3, then electric power supply in the electric energy storage system 3 is controlled the miscellaneous part of electronic scales to main control board 2 by main control board 2.

Below come by specific embodiment that the present invention is described in detail:

Embodiment 1

Electronic scales of the present invention comprises with lower member: scale main body 1, LCD display 11, sensor 12, main control board 2, electric energy storage system 3 and self-generating system 4.

Self-generating system 4 comprises: external driver device and generator 41.

Described external driver device is a Hydraulic Power Transmission System 5, described Hydraulic Power Transmission System 5 comprises hydraulic pump main body 51, pull bar 52, guide rail 53, piston 54, the first spring 55 and the second spring 56, described the first spring 55 is installed on piston 54 times, the first spring 55 is located in the described hydraulic pump main body 51 with piston 54, the sidewall of described hydraulic pump main body 51 is provided with a pump line 511, described pull bar 52 is arranged in the second spring 56, one end is limited in this pump line 511, the other end exposes, and described guide rail 53 is located at the bottom section that pull bar 52 exposes.

The front of described pull bar 52 is provided with the tooth road 521 that matches with the drive end of described generator 41, and described guide rail 53 is provided with a groove 531, and the back side of pull bar 52 is provided with the convex body 522 that matches with this groove 531.

One end of described pull bar 52 is provided with the sliding seat 523 that is complementary with described pump line 511 inwalls, and described guide rail 53 is installed on scale main body 1 inside, and its sidewall is provided with fixed bit 532.

When electronic scales needs electric power supply, compress liquid in the pump housing by the piston of extruding on the Hydraulic Power Transmission System 5, squeegee pump wall again after liquid is stressed, hydraulic drive is limited in the pull bar 52 in the pump housing, through constantly extruding, pull bar 52 moves repeatedly along guide rail 53, then drive the drive end that matches with pull bar 52 on the generator 41, generator 41 produces electric energy, the electric energy that generator 41 produces is delivered to electric energy storage system 3 after rectification, then be fed to main control board 2 by electric energy storage system 3, main control board 2 just can be controlled electronic scales and finish various weighings or control action.

By with upper type, just can use the needed electric energy of electric power supply electronic scales of generator 41 generations.

Embodiment 2

Electronic scales of the present invention comprises with lower member: scale main body 1, LCD display 11, sensor 12, main control board 2, electric energy storage system 3 and self-generating system 4.

Self-generating system 4 comprises: external driver device and generator 41.

Described external driver device is a pedal unit device 6, described pedal unit device 6 comprises drain pan 61, loam cake 62, tooth bar 63 and gear 64, described loam cake 62 upper surfaces are provided with pedal 65, loam cake 62 and drain pan 61 common formation one cavitys, and described tooth bar 63 and gear 64 are located in this cavity.

Described tooth bar 63 is vertical at described pedal 65 bottoms, and is meshed with described gear 64, and described gear 64 is in transmission connection with the drive end of generator 42.

When electronic scales needs electric power supply, by the mode of trampling pedal unit device 6 is carried out the repetition trample action, reciprocating action band carry-over bar 63 motions of pedal, then driven gear 64 runnings, drive generator 41 by gear 64 afterwards and produce electric energy, the electric energy that generator 41 produces is delivered to electric energy storage system 3 after rectification, then be fed to main control board 2 by electric energy storage system 3, and main control board 2 just can be controlled electronic scales and finish various weighings or control action.

Embodiment 3

Electronic scales of the present invention comprises with lower member: scale main body 1, LCD display 11, sensor 12, main control board 2, electric energy storage system 3 and self-generating system 4.

Self-generating system 4 comprises: external driver device and generator 41.

Described external driver device is an airbag apparatus 7, and the air output terminal of described airbag apparatus 7 links to each other with the air intake opening of described generator 41, also is provided with a Scroll-type screw propeller 8 between airbag apparatus 7 and the generator 41.

Described Scroll-type screw propeller 8 is located in the rotating shaft of described generator 41, and Scroll-type screw propeller 8 is provided with tactic blade 81, and described blade 81 is oppositely arranged with the air intake opening of generator 42.

Described airbag apparatus 7 comprises airbag cover 71 and air bag 72, described airbag cover 71 is located on the described air bag 72, and the sidewall of described airbag cover 71 is provided with step-like baffle plate 73, and described scale main body 1 correspondence position is provided with through hole, airbag cover 71 passes from through hole, and is limited in the through hole by baffle plate 73.

When electronic scales needs electric power supply, by fashion of extrusion airbag apparatus 7 is repeated the extruding action, the air bag 72 generation air-flow that is stressed, air-flow drives Scroll-type screw propeller 8, drive generator 41 by Scroll-type screw propeller 8 afterwards, generator 41 produces electric energy, and the electric energy that generator 41 produces is delivered to electric energy storage system 3 after rectification, then be fed to main control board 2 by electric energy storage system 3, main control board 2 just can be controlled electronic scales and finish various weighings or control action.

By with upper type, just can use the needed electric energy of electric power supply electronic scales of generator 41 generations.

In sum, the present invention is by the combination design of motor 41 and external driver device, just can reach the purpose of self power generation, the serviceable life of so namely having avoided conventional batteries to bring short and contaminated environment shortcoming, by the user self-generating device such as is pushed, tramples at the effect that the mode that applies external force can also reach body-building, the above-mentioned embodiment that proposes three kinds of self power generations, but self-generating system of the present invention is not limited to this three kinds of modes.

Above better enforcement of the present invention is specified; certainly; the present invention can also adopt form different from the embodiment described above; these do not consist of any restriction to present embodiment; those of ordinary skill in the art should belong in protection scope of the present invention the conversion that is equal to of doing under the prerequisite of spirit of the present invention or corresponding the change.

Claims (3)

1. electronic scales that possesses self-generating system, comprise scale main body (1), LCD display (11), sensor (12), described LCD display screen and sensor (12) all are located on the described scale main body (1), it is characterized in that: also comprise main control board (2), electric energy storage system (3), and self-generating system (4), the output terminal of described self-generating system (4) connects electric energy storage system (3), to realize power storage, described electric energy storage system (3) links to each other with main control board (2), described electric energy storage system (3) is rechargeable battery or capacity cell, self-generating system (4) comprises external driver device and generator (41), the output terminal of described external driver device links to each other with the drive end of generator (41), the output terminal of generator (41) links to each other with electric energy storage system (3), described external driver device is a Hydraulic Power Transmission System (5), described Hydraulic Power Transmission System (5) comprises hydraulic pump main body (51), pull bar (52), guide rail (53), piston (54), the first spring (55) and the second spring (56), described the first spring (55) is installed under the piston (54), the first spring (55) is located in the described hydraulic pump main body (51) with piston (54), the sidewall of described hydraulic pump main body (51) is provided with a pump line (511), described pull bar (52) is arranged in the second spring (56), one end is limited in this pump line (511), the other end exposes, described guide rail (53) is located at the bottom section that pull bar (52) exposes, the front of pull bar (52) is provided with the tooth road (521) that matches with the drive end of described generator (41), described guide rail (53) is provided with a groove (531), and the back side of pull bar (52) is provided with the convex body (522) that matches with this groove (531).
2, a kind of electronic scales that possesses self-generating system according to claim 1 is characterized in that: an end of described pull bar (52) is provided with the sliding seat (523) that is complementary with described pump line (511) inwall.
3, a kind of electronic scales that possesses self-generating system according to claim 1 and 2 is characterized in that: described guide rail (53) is installed on scale main body (1) inside, and its sidewall is provided with fixed bit (532).
CN 201010586139 2010-12-08 2010-12-08 Electronic scale with self-generation system CN102128670B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010586139 CN102128670B (en) 2010-12-08 2010-12-08 Electronic scale with self-generation system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201010586139 CN102128670B (en) 2010-12-08 2010-12-08 Electronic scale with self-generation system
PCT/CN2011/071077 WO2012075730A1 (en) 2010-12-08 2011-02-18 Electronic scale with self-powered system

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CN102128670A CN102128670A (en) 2011-07-20
CN102128670B true CN102128670B (en) 2013-01-30

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WO (1) WO2012075730A1 (en)

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CN205537926U (en) * 2016-01-29 2016-08-31 中山市永衡日用制品有限公司 New kinetic energy electronic scale
CN205909927U (en) * 2016-07-06 2017-01-25 中山市永衡日用制品有限公司 Electronic scale of knob formula electricity generation
CN107560702A (en) * 2017-09-07 2018-01-09 宁夏软件工程院有限公司 Electronic scale
CN107966201A (en) * 2017-11-13 2018-04-27 广东永衡良品科技有限公司 A kind of electronic scale powered using acoustic wave generation
CN107843325A (en) * 2017-11-21 2018-03-27 广东永衡良品科技有限公司 A kind of sustainable self-powered electronic scale
CN107941308A (en) * 2017-11-21 2018-04-20 广东永衡良品科技有限公司 A kind of electronic scale powered using generating power by water current
CN107681756A (en) * 2017-11-21 2018-02-09 广东永衡良品科技有限公司 A kind of Emergency power supply unit with self-charging function
CN108020307A (en) * 2017-11-21 2018-05-11 广东永衡良品科技有限公司 A kind of electronic scale using compressed air stream driving self-generating device
CN108095325A (en) * 2017-12-26 2018-06-01 宁波暴雪信息技术开发有限公司 A kind of new energy movable dining car and its application method

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CN201964947U (en) * 2010-11-30 2011-09-07 中山市永衡日用制品有限公司 Electronic scale with gasbag type self-generating device

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CN2119510U (en) * 1992-05-16 1992-10-21 田振国 Portable air pocket driven apparatus for electric generating and accumulating
US6166335A (en) * 1996-11-05 2000-12-26 Soehnle Ag Bathroom scale
CN101539453A (en) * 2008-03-21 2009-09-23 深圳力合高科技有限公司 Electronic scale with self-powered function
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CN201945366U (en) * 2010-11-30 2011-08-24 中山市永衡日用制品有限公司 Electronic scale with gear type self-electricity-generating device
CN201964947U (en) * 2010-11-30 2011-09-07 中山市永衡日用制品有限公司 Electronic scale with gasbag type self-generating device
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Publication number Publication date
CN102128670A (en) 2011-07-20
WO2012075730A1 (en) 2012-06-14

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Effective date of registration: 20130917

Address after: 528400 East Guangdong city of Zhongshan province Zhongshan four Road No. 88 spectacular peaks yet business center 2 floor 19

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Address before: 528400 Guangdong Zhongshan Zhongshan four Road 88, Shengjing Shang Feng business center 2 block 19.

Patentee before: Zhongshan Yeshm Interconnection Technology Co., Ltd.